There’s a reason different states’ license plates have different color schemes.
Plus, in my experience, automobiles are generally somewhat larger than motorcycles (emphasis added).
Aurora police apologized after a group of Black girls were detained and at least two handcuffed during a weekend investigation of a stolen car. Officers later determined that the vehicle they were seeking had the same license plate number but was from out of state.
Police then determined they had stopped the wrong car. It had Colorado license plates but a motorcycle with the same license plate number from Montana was the vehicle that had been reported as stolen on Sunday.
More at the link.